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Registration Number

0223U000672, 0122U000225 , R & D reports

Title

To improve the system of basic tillage for alfalfa in crop rotation on irrigated lands in the south of Ukraine

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Head

Tomnytskyi Anatolii V., Кандидат сільськогосподарських наук

Registration Date

17-01-2023

Organization

Institute of Irrigated Agriculture of the National Academy of Agrarian Sciences of Ukraine

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goal consists in establishing the effectiveness of the methods and depth of the main cultivation of the soil for alfalfa in crop rotation on the irrigated lands of the south of Ukraine. To determine the most effective tools in order to create favorable conditions for realizing the potential productivity of modern varieties of alfalfa. The highest productivity per 1 ha of crop rotation area – 454.6 GJ of gross energy was provided by alfalfa of the 2nd year of use under shelf-based main tillage with a loosening depth of 20-22 cm. Close in terms of productivity was the system of multi-depth shelf-less tillage in crop rotation, where gross energy output was 421.3 GJ. The use of a shallow single-depth system had a negative effect on the productivity of alfalfa in the second year of use, reducing its level of productivity to 404.9 GJ.

Product Description

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Tomnytskyi Anatolii

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2023-01-17